Which two regions have the most non commercial forest?

* South America: South America has the largest area of non-commercial forest in the world, with over 1 billion hectares. This is due to the region's large size, its varied climate, and its relatively low population density. The majority of South America's non-commercial forests are located in the Amazon rainforest, which is home to an estimated 10% of the world's known species.

* Africa: Africa has the second largest area of non-commercial forest in the world, with over 600 million hectares. This is due to the region's large size, its varied climate, and its relatively low population density. The majority of Africa's non-commercial forests are located in the Congo Basin rainforest, which is home to an estimated 10% of the world's known species.